Icappel, please do not waste 10 cents on fixing up the stock shocks. I believe I am one of the least skilled riders on here and even I could feel the dramatic difference when I put on new shocks. While I have the Progressives I cannot direct you to any thread where there is a factual comparison between brands. It does not seem to matter what brand you get, you will notice the improvement. It really is a safety issue. Especially as you get used to the bike and begin to pick up the pace. Enjoy.